Ravneet Malhi, and Chandni Singla. “Prevalence of Oral Leukoplakia Among Small Scale Factory Workers of Panchkula District, Haryana, India: A Descriptive Study”. International Healthcare Research Journal 1, no. 2 (June 10, 2017): 16-20. Accessed January 18, 2022. https://ihrjournal.com/ihrj/article/view/15.